Surface contour for a computer housing



FIG. 1 is a top, front and right side perspective view of a surface contour applied to a computer housing showing my new design;

FIG. 2 is a front elevational view thereof; and,

FIG. 3 is a top plan view thereof.

The broken line drawing of the remainder of the computer housing in all views is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a surface contour for a computer housing, as shown and described. 